Histochemical variations of sulfatases and peptidases in the developing cardiac muscle.
D000626:Aminopeptidases / Q000378:metabolism*; D000818:Animals; D002642:Chick Embryo / Q000201:enzymology; D005333:Fetus / Q000201:enzymology*; D006321:Heart / Q000196:embryology; D006801:Humans; D009206:Myocardium / Q000201:enzymology*; D013429:Sulfatases / Q000378:metabolism*
D013429:Sulfatases; D000626:Aminopeptidases